SpaGuard Spa Shock (Buffered non-chlorine) 35 oz

The product number 42624BIO refers to a 35-ounce container of SpaGuard Spa Shock Oxidizer, which is a non-chlorine, multi-purpose granular shock treatment for hot tubs and spas. This product is different from the Enhanced Shock (which is chlorine-based) and is specifically formulated as a non-chlorine option. 

Key Features and Description:

• Active Ingredient: The primary active ingredient is Potassium Peroxymonosulfate (often referred to as MPS) at a concentration of 31%.

• Purpose: It functions purely as a powerful oxidizer, breaking down organic contaminants, body oils, and chloramines (combined chlorine compounds) that cause cloudy water, odors, and eye/skin irritation.

• Non-Chlorine Formula: The key feature is that it does not contain or raise the chlorine residual, making it an excellent choice for users who prefer to minimize chlorine use or those with ionizer systems.

• Multi-functional: In addition to oxidation, this shock treatment performs several other functions: pH Buffer. It stabilizes the spa's pH level to prevent "pH bounce". Clarifier. Special ingredients help the filter system capture tiny, suspended particles, restoring water sparkle and clarity.

• Fast-Acting: The quick-dissolving granules work rapidly, allowing swimmers to return to the spa in as little as 15 minutes after application (as long as the bromine residual, if applicable, is below 8 ppm).

• Compatibility: It is compatible with all spa types and surfaces, and can be used with chlorinated, brominated, ozone, and ionization systems. It should not be used in spas sanitized with biguanides.